# All sorts of things **URL:** \ **Category:** Maintenance/Repairs\ **Tags:** ford, f150\ **Created:** [August 27, 2018, 11:07am UTC](https://community.cartalk.com/t/all-sorts-of-things/123791 "2018-08-27T11:07:14Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Tailpipe\_Diplomacy](https://avatars.discourse-cdn.com/v4/letter/t/db5fbb/32.png) [@Tailpipe\_Diplomacy](https://community.cartalk.com/u/Tailpipe_Diplomacy)\ **Post date:** [August 27, 2018, 11:07am UTC](https://community.cartalk.com/t/all-sorts-of-things/123791/1 "2018-08-27T11:07:14Z")
Vehicle: 2000 F150 V6 4.2, 2WD, manual transmission Issue: High Idle when in neutral and pulls in 1st and Second Weird things: when in neutral at a stop, if I depress the clutch all the way to the floor the high idle will go away in a few seconds. Once released the idle stays relatively low. Then once engaged and driven through the gears and coming to a stop again the high idle returns. Any thoughts? ---
**Author:** ![Mustangman](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/mustangman/32/44130_2.png) [@Mustangman](https://community.cartalk.com/u/Mustangman)\ **Post date:** [August 27, 2018, 12:52pm UTC](https://community.cartalk.com/t/all-sorts-of-things/123791/2 "2018-08-27T12:52:45Z")
Idle air control (IAC) motor is my first thought. On the throttle body, controls idle. Easy and cheap to replace. May also be a vacuum leak that changes with the force placed on the engine when the clutch is depressed. Could be hard to find. ---
**Author:** ![Tailpipe\_Diplomacy](https://avatars.discourse-cdn.com/v4/letter/t/db5fbb/32.png) [@Tailpipe\_Diplomacy](https://community.cartalk.com/u/Tailpipe_Diplomacy)\ **Post date:** [August 27, 2018, 3:34pm UTC](https://community.cartalk.com/t/all-sorts-of-things/123791/3 "2018-08-27T15:34:22Z")
I changed the IAC. It ran smooth for a few months then went back to the high idle. Collin Slater